focal point Meaning, Definition & Usage
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noun a point of convergence of light (or other radiation) or a point from which it diverges
focus.
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noun a central point or locus of an infection in an organism
nidus; focus.
- the focus of infection
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noun the concentration of attention or energy on something
direction; centering; focussing; focus; focusing.
- the focus of activity shifted to molecular biology
- he had no direction in his life
